Myself and other members are reporting on both the VATPAC and VATNZ Discord that vatSys would crash to desktop (CTD) when attempting to connect to the VATSIM network regardless of what vatSys profile is used on version 0.1.7719.33834.
Here is the crash report from Event Viewer on Windows:
Faulting application name: vatSys.exe, version: 0.1.7719.33834, time stamp: 0x602e1ba7
Faulting module name: clr.dll, version: 4.8.4300.0, time stamp: 0x5f7e61bb
Exception code: 0xc00000fd
Fault offset: 0x00017e33
Faulting process ID: 0xdc8
Faulting application start time: 0x01d705d17741f58